A very easy way is a baggie or very small spray bottle. With baggie, soak a small hand cloth or portion thereof with alcohol. Place everything in bag and now you have a wipe on demand.
Small bottle Fill with alcohol and spritz when neccessary. I sued that method when checking into a hotel room. Sprayed all handles, switches, faucets, and tv controls. Wiped down afterwards with microfiber cloth. (no special reason for micro fiber. just that I had a bunch for free from Harbor Freight)
Just make sure you let the alcohol (like the hand sanitizer) set for a few minutes before you wipe it down.